Microsoft 365 OAuth Email Reader is now installed.
What changed
- Adds Microsoft Entra OAuth 2.0 authorization-code flow.
- Stores refresh/access tokens in a protected private storage directory.
- Automatically refreshes expired Microsoft access tokens.
- Uses Microsoft Graph for folders and message listing.
- Uses Microsoft Graph for message reading and search.
- Supports read/unread, move, delete, and send mail.
- Adds Connect Microsoft 365 and Disconnect controls.
- Adds OAuth/Graph connection diagnostics.
- Eliminates dependency on Microsoft 365 basic IMAP password authentication.
